diff --git a/requirements.txt b/requirements.txt
index 24cd577..571fa5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 tqdm==4.31.1
-Flask==1.0.2
+Flask==2.3.2
 spacy==2.1.3
 numpy==1.16.2
 colorama==0.4.1